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用C6745对768K采样率的信号进行1024阶的FIR滤波 大概会占用百分之多少的计算能力呢



如题

C6745最高频率465Mhz,此时有3648 MIPS 和 2736 MFLOPS的计算能力,如果单纯对768K采样率的信号做一个1024阶的FIR滤波 大概会占用百分之多少呢 大概多少MIPS或者MFLOPS呢

另外C6745内部有没有FFT、IIR、FIR硬件加速器呢